Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: YouTube/Coldplay By ...

Gas-guzzling trucks carrying gear from city to city. Food waste emitting potent methane. Plastic utensils, plastic bags for merch (where is that sweatshirt coming from?), plastic light-up bracelets, ...